[Activity Log] Enable tests for windows apart debug builds which may still have some flakiness.

BUG=299393

Review URL: https://codereview.chromium.org/25114003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227082 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 227082
Silence narrowing warning with XRectangle

XRectangle is defined as such in <X11/Xlib.h>:

typedef struct {
    short x, y;
    unsigned short width, height;
} XRectangle;

BUG=none

Review URL: https://codereview.chromium.org/25647004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227083 0039d316-1c4b-4281-b951-d872f2087c98
[Android Buildbot] Revert forking in adb_logcat_monitor.py.

This essentially reverts the changes made in
https://codereview.chromium.org/24456002/ as they were found not
to be useful.

NOTRY=True

Review URL: https://codereview.chromium.org/25965002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227084 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 227083
SVN changes up to revision 227084